Pheochromocytoma

(Pheo; Adrenal Gland Tumor; Pheochromocytosis)

Definition

Pheochromocytoma is a tumor. It is made up of special adrenal gland cells. The cells secrete hormones such as epinephrine and norepinephrine. These hormones help to regulate the heart rate and blood pressure. The cells may secrete excessive amounts of the hormones. This results in periods of:

Revision Information

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